From what I heard before, I thought it was:
1st day - Psycho-motor testing
2nd day - Interview / Group task
3rd day - Medical etc
However, on the newest itinerary, it says we are at medical centre on the 2nd day. Also, on the third day, I think some of us have different finishing times but the same start time of 7am. This makes me think that we will have the group task followed by the interview on the 3rd day.
Who knows though, your guess is as god as mine.
C89